Welcome to HedraBuilder
Explore the fascinating world of 3D polyhedra through interactive lessons. Each lesson teaches different concepts in geometry, from basic polygons to complex polyhedra.
Available Lessons
Euler Characteristic Discovery
Investigate Euler's famous formula through hands-on exploration Patterns in Prisms & Antiprisms
Discover mathematical patterns in vertices, edges, and faces Platonic Solids
Explore the five most symmetrical 3D shapes in existence 2D Tessellation Explorer
Create beautiful tessellations using regular polygons
Investigate Euler's famous formula through hands-on exploration Patterns in Prisms & Antiprisms
Discover mathematical patterns in vertices, edges, and faces Platonic Solids
Explore the five most symmetrical 3D shapes in existence 2D Tessellation Explorer
Create beautiful tessellations using regular polygons
📚 More lessons are coming soon! Bookmark this page to stay updated with new content.
Try It Out!
Get a quick taste of what you can create: